I like their brighter sound more actually, but doing a full 180 will be bomb, especially when they are "flopping" like ppl said hahahaa.
I loved their tries, when they chose Feel Special - such an elegant song, when they chose ICTSM - mature and new, when they chose Perfect World - girlcrushhhhh, and absolutely Cry For Me. They have established a lot, maybe they can pull a 180.